Spectra Premium LO164 Fuel Tank Lock Ring – OEM Fit

Overview

The Spectra Premium LO164 fuel tank lock ring is designed to replace the original equipment locking ring when servicing a vehicle’s fuel tank or fuel module. Built with modern engineering, precise manufacturing, and thorough quality control, this component aims to deliver OE-like fit and dependable sealing performance across a range of standard applications.

Core benefits at a glance

• Application-specific design for a precise, straightforward install
• OE-style fit, form, and function to support consistent assembly
• Corrosion resistance engineered into the profile to help protect the assembly
• Leak-prevention orientation that aids in maintaining a secure fuel system seal

What the LO164 brings to service and life of the fuel system

When replacing a fuel tank or fuel module, using a lock ring that mirrors the original specifications can reduce rework and help maintain alignment with mounting points. The LO164 is manufactured to respect the contours and seating geometry typical of common tanks, offering a dependable, repeatable seal and a tactile, confident feel during installation.

• Material and geometry are chosen to resist wear and maintain a tight seal over time
• Designed to work with standard installation practices, minimizing surprise fit issues

Practical notes for installation

Prepare the mating surfaces, clean away any debris, and check for proper seating before final assembly. Use appropriate torque guidance to avoid over-tightening while ensuring a firm seal. These steps help realize the intended performance of the lock ring in daily use.

Note: While no aftermarket part can guarantee specific vehicle outcomes, this lock ring is intended to support fit, corrosion resistance, and leakage prevention when installed according to service procedures.

Quality and compatibility

Spectra Premium emphasizes rigorous quality assurance, with tight tolerances and materials selected to withstand fuel exposure, temperature cycling, and vibration. The LO164 aligns with OEM design intent, preserving original vehicle geometry and mounting interfaces. It serves as a dependable option during routine maintenance and in aftermarket fleets where reliable lock ring performance matters.

Real-world use scenarios

Mechanics often appreciate the LO164 for its predictable feel during installation and its alignment with common tank geometries, which can help minimize adjustments and rework on rebuilds or replacements.